CA2474024A1 - Joint thermosoude entre un collecteur et une buse - Google Patents

Joint thermosoude entre un collecteur et une buse Download PDF

Info

Publication number
CA2474024A1
CA2474024A1 CA002474024A CA2474024A CA2474024A1 CA 2474024 A1 CA2474024 A1 CA 2474024A1 CA 002474024 A CA002474024 A CA 002474024A CA 2474024 A CA2474024 A CA 2474024A CA 2474024 A1 CA2474024 A1 CA 2474024A1
Authority
CA
Canada
Prior art keywords
manifold
nozzle
injection molding
molding apparatus
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002474024A
Other languages
English (en)
Inventor
Denis Babin
Craig Renwick
Robert Sicilia
Helen Verriet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mold Masters 2007 Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2474024A1 publication Critical patent/CA2474024A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • B29C2045/2733—Inserts, plugs, bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2762—Seals between nozzle and manifold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/277—Spacer means or pressure pads between manifold and mould plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2772—Means for fixing the nozzle to the manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne un joint d'étanchéité (44) monté entre une buse (20) et un collecteur (12). Ce joint d'étanchéité (44) constitue un filet de la zone de fusion entre une sortie (18) du collecteur (12) et un canal de la buse (22). Ce joint d'étanchéité (44) présente un coefficient de dilatation thermique supérieur à ceux de la buse (20) et du collecteur (12) pour constituer un joint d'étanchéité amélioré entre le collecteur (12) et la buse (20) lorsque l'appareil de moulage par injection présente une température de fonctionnement.
CA002474024A 2002-02-04 2003-02-04 Joint thermosoude entre un collecteur et une buse Abandoned CA2474024A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35321202P 2002-02-04 2002-02-04
US60/353,212 2002-02-04
PCT/IB2003/000896 WO2003066310A1 (fr) 2002-02-04 2003-02-04 Joint thermosoude entre un collecteur et une buse

Publications (1)

Publication Number Publication Date
CA2474024A1 true CA2474024A1 (fr) 2003-08-14

Family

ID=27734282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002474024A Abandoned CA2474024A1 (fr) 2002-02-04 2003-02-04 Joint thermosoude entre un collecteur et une buse

Country Status (8)

Country Link
US (2) US6860732B2 (fr)
EP (1) EP1472068B1 (fr)
JP (1) JP2005516794A (fr)
CN (1) CN100402265C (fr)
AU (1) AU2003207920A1 (fr)
CA (1) CA2474024A1 (fr)
DE (1) DE60328263D1 (fr)
WO (1) WO2003066310A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005023509A1 (fr) * 2003-09-09 2005-03-17 Mold-Masters Limited Dispositif assurant une etancheite entre une buse d'injection a canaux chauffants et un collecteur
WO2005102657A1 (fr) * 2004-04-23 2005-11-03 Husky Injection Molding Systems Ltd. Procede et dispositif utilisant des elements de matiere active pour regler des elements d'etancheite d'ensemble canal chauffant et la hauteur de buse

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296530C (zh) * 2001-09-28 2007-01-24 苏拉有限及两合公司 喷丝头
CA2474024A1 (fr) * 2002-02-04 2003-08-14 Mold-Masters Limited Joint thermosoude entre un collecteur et une buse
US7189071B2 (en) * 2003-02-12 2007-03-13 Mold-Masters Limited Telescopic manifold nozzle seal
US7160100B2 (en) * 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
CA2482254A1 (fr) * 2004-04-07 2005-10-07 Mold-Masters Limited Buse d'injection modulaire a isolant thermique
US20080199554A1 (en) * 2004-05-17 2008-08-21 Husky Injection Molding Systems Ltd. Method and apparatus for coupling melt conduits in a molding system and/or a runner system
DE202006018031U1 (de) * 2006-11-24 2008-04-03 Günther Heisskanaltechnik Gmbh Anordnung zum Verschließen von Kanalabschnitten in einem Heiß- oder Kaltkanalverteiler
US7435078B2 (en) * 2006-11-30 2008-10-14 Husky Injection Molding Systems Ltd. Nozzle sleeve for an injection molding apparatus
JP2008246899A (ja) * 2007-03-30 2008-10-16 Kuraray Co Ltd ホットランナ金型およびこの金型を用いた板状成形品の製造方法
US7614869B2 (en) 2007-05-08 2009-11-10 Mold-Masters (2007) Limited Manifold nozzle connection for an injection molding system
US8533611B2 (en) * 2009-08-10 2013-09-10 Voxer Ip Llc Browser enabled communication device for conducting conversations in either a real-time mode, a time-shifted mode, and with the ability to seamlessly shift the conversation between the two modes
EP2200799A4 (fr) * 2007-10-22 2012-08-29 Mold Masters 2007 Ltd Dispositif de moulage par injection
US7604476B2 (en) * 2007-10-24 2009-10-20 Husky Injection Molding Systems Ltd. Hot runner nozzle system
US7775788B2 (en) * 2008-08-05 2010-08-17 Mold-Masters (2007) Limited Melt transfer components for a stack molding system
US7845936B2 (en) * 2009-01-21 2010-12-07 Mold-Masters (2007) Limited Sealing arrangement for an edge gated nozzle in an injection molding system
US7874833B2 (en) * 2009-05-03 2011-01-25 Mold-Masters (2007) Limited Injection molding runner apparatus having pressure seal
JP5496649B2 (ja) * 2009-12-28 2014-05-21 株式会社富士精工 射出成形方法及び射出成形装置
CN103282181B (zh) 2011-01-04 2015-07-15 赫斯基注塑系统有限公司 具有歧管延伸件和偏置组件的模具工具系统
US8287272B1 (en) * 2011-03-31 2012-10-16 Dme Company Llc Injection molding apparatus having a nozzle retaining clip
EP2718083B1 (fr) * 2011-06-09 2017-07-12 Husky Injection Molding Systems Ltd. Ensemble résistant à l'usure pour mettre en contact des composants de système d'outil de moulage
KR101410016B1 (ko) * 2012-01-20 2014-06-27 주식회사 유도 열팽창 방지부재가 구비된 핫런너 시스템
US8865048B2 (en) * 2012-12-28 2014-10-21 Injectnotech Inc. Injection molding nozzle with dynamic seal
KR101452133B1 (ko) * 2013-09-09 2014-10-16 김혁중 열팽창 보상기구가 구비된 핫런너 장치
CN103496100A (zh) * 2013-09-27 2014-01-08 苏州好特斯模具有限公司 一种分流板垫块
US20150197049A1 (en) * 2014-01-16 2015-07-16 Otto Maenner Innovation Gmbh Side gating hot runner nozzle and associated floating manifold seals
US9272455B2 (en) 2014-04-30 2016-03-01 Mold-Masters (2007) Limited Hot runner system sealing arrangement
CN107263812A (zh) * 2017-07-07 2017-10-20 安徽宁国中鼎模具制造有限公司 一种改进型冷流道系统模具
US11000997B2 (en) * 2018-07-23 2021-05-11 Xerox Corporation System and method for preserving valve member travel in a multi-nozzle extruder
WO2020194880A1 (fr) * 2019-03-22 2020-10-01 本田技研工業株式会社 Machine de moulage par injection
EP3725489B1 (fr) * 2019-04-17 2022-01-26 Mold-Masters (2007) Limited Système de canal chauffant
US12151414B2 (en) 2021-07-22 2024-11-26 Injectnotech Inc. Injection molding system with dynamic nozzle seal

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA976314A (en) 1972-11-21 1975-10-21 Jobst U. Gellert Hot runner heater
CA1032317A (fr) 1975-04-10 1978-06-06 Jobst U. Gellert Mecanisme a opercule pour le moulage par injection
CA1029162A (fr) 1975-04-10 1978-04-11 Jobst U. Gellert Manchon d'etancheite pour moule d'injection a soupape d'admission
CA1153523A (fr) 1980-05-08 1983-09-13 Jobst U. Gellert Tige fixe d'alimentation pour moulage a injection
CA1153524A (fr) 1980-10-15 1983-09-13 Jobst U. Gellert Mecanisme a double effet pour actionneur de soupape de moulage par injection
US4666396A (en) 1982-11-22 1987-05-19 Shaw Richard J Thermally insulated heated sprue bushing in plastic molding apparatus
CA1193818A (fr) 1983-03-24 1985-09-24 Jobst U. Gellert Systeme de moulage par injection avec commande hydraulique a raccordements alternes
CA1206311A (fr) 1983-09-12 1986-06-24 Jobst U. Gellert Systeme a manchon isolant pour le moulage par injection
CA1213706A (fr) 1984-02-17 1986-11-12 Gellert, Jobst Ulrich Obturateur pour bec d'injection de moulage
US4682945A (en) * 1984-07-16 1987-07-28 Husky Injection Molding Systems Ltd. Thermal insulating and expansion assembly for injection molding machine
US4588367A (en) * 1984-07-16 1986-05-13 Husky Injection Molding Systems Ltd. Hot runner manifold for injection molding machine
US4662837A (en) 1985-03-18 1987-05-05 Husky Injection Molding Systems, Ltd. Apparatus for injection molding
CA1230459A (fr) 1985-04-30 1987-12-22 Gellert, Jobst Ulrich Pointeau-sonde regulateur d'apport
US4777348A (en) 1987-08-19 1988-10-11 Gellert Jobst U Injection molding probe with insulation and locating hoop portion
US5227179A (en) 1988-07-11 1993-07-13 Salvatore Benenati Assembly of injection molding manifold, nozzles and mold
US5032078A (en) 1988-07-11 1991-07-16 Salvatore Benenati Assembly of injection molding manifold, nozzles and mold
CA2022123C (fr) 1990-07-27 1998-02-03 Jobst Ulrich Gellert Ecarteur isolant faisant ressort pour moulage par injection
CA2079390C (fr) * 1991-10-16 1996-08-27 Akira Nonomura Moule a empreintes multipes, methode de fabrication et commande de remplissage du moule
CA2074694C (fr) 1992-07-27 2000-01-18 Jobst Ulrich Gellert Piece de buse pour moulage par injection
CA2099334C (fr) * 1993-06-25 2001-09-11 Jobst Ulrich Gellert Insert de moulage par injection a orifice d'admission et cheville d'alignement
US5478230A (en) 1994-04-13 1995-12-26 Caco Pacific Corporation Back-to-back valve gate system
US5499916A (en) 1994-10-28 1996-03-19 Husky Injection Molding Systems Ltd. Rotary actuated gate valve
US5533882A (en) 1994-11-29 1996-07-09 Husky Injection Molding Systems Ltd. Hot runner valve gated system
US5609893A (en) 1995-01-12 1997-03-11 Jk Molds, Inc. Probe assembly for injection molding apparatus
DE29501450U1 (de) 1995-01-31 1995-03-30 Dipl.-Ing. Herbert Günther Gesellschaft mbH, Perchtoldsdorf Heißkanaldüse
US5507637A (en) 1995-03-02 1996-04-16 Husky Injection Molding Systems Ltd. Hot runner sliding nozzle
US5896640A (en) 1996-11-12 1999-04-27 Husky Injection Molding Systems Ltd. Deflection sealing apparatus and method
US6464909B1 (en) * 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US6309207B1 (en) 1998-06-10 2001-10-30 Husky Injection Molding Systems Ltd. Injection molding nozzle assembly
US20010011415A1 (en) 1997-06-13 2001-08-09 Jacek Kalemba Injection molding nozzle assembly
US6062846A (en) 1997-06-13 2000-05-16 Husky Injection Molding Systems, Ltd. Injection molding nozzle assembly
SE518906C2 (sv) 1997-12-05 2002-12-03 Helldin Ab N Anordning vid formsprutning
US6261084B1 (en) 1998-08-28 2001-07-17 Synventive Moldings Solutions Canada, Inc. Elastically deformable nozzle for injection molding
ITPN20000025A1 (it) 2000-04-20 2001-10-20 Sipa Spa Ugello di iniezione di sostanza plastica
US6669462B1 (en) 2000-05-19 2003-12-30 Husk, Injection Molding Systems Ltd. Hot runner sealing apparatus
US6368542B1 (en) 2000-06-15 2002-04-09 D-M-E Company Thermal expansion compensation support
CA2474024A1 (fr) * 2002-02-04 2003-08-14 Mold-Masters Limited Joint thermosoude entre un collecteur et une buse

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005023509A1 (fr) * 2003-09-09 2005-03-17 Mold-Masters Limited Dispositif assurant une etancheite entre une buse d'injection a canaux chauffants et un collecteur
US7244118B2 (en) 2003-09-09 2007-07-17 Mold-Masters Limited Hot runner nozzle and manifold seal
WO2005102657A1 (fr) * 2004-04-23 2005-11-03 Husky Injection Molding Systems Ltd. Procede et dispositif utilisant des elements de matiere active pour regler des elements d'etancheite d'ensemble canal chauffant et la hauteur de buse
US7165958B2 (en) 2004-04-23 2007-01-23 Husky Injection Molding Systems Ltd. Apparatus for adjustable hot runner assembly seals and tip height using active material elements
AU2005234822B2 (en) * 2004-04-23 2008-02-21 Husky Injection Molding Systems Ltd. Method and apparatus for adjustable hot runner assembly seals and tip height using active material elements
CN100526044C (zh) * 2004-04-23 2009-08-12 赫斯基注射器成型系统有限公司 使用活性材料元件的可调整的热流道组合件密封的装置
US7632450B2 (en) 2004-04-23 2009-12-15 Husky Injection Molding Systems Ltd. Method adjustable hot runner assembly seals and tip height using active material elements

Also Published As

Publication number Publication date
US7168941B2 (en) 2007-01-30
US20050142247A1 (en) 2005-06-30
US6860732B2 (en) 2005-03-01
AU2003207920A1 (en) 2003-09-02
WO2003066310A1 (fr) 2003-08-14
CN100402265C (zh) 2008-07-16
EP1472068A1 (fr) 2004-11-03
CN1646293A (zh) 2005-07-27
EP1472068B1 (fr) 2009-07-08
JP2005516794A (ja) 2005-06-09
US20040005380A1 (en) 2004-01-08
DE60328263D1 (de) 2009-08-20

Similar Documents

Publication Publication Date Title
EP1472068B1 (fr) Joint thermosoude entre un collecteur et une buse
US6869276B2 (en) Nozzle seal for an injection molding apparatus
US5896640A (en) Deflection sealing apparatus and method
US6533571B2 (en) Injection nozzle insulator assembly
US6962492B2 (en) Gap seal between nozzle components
EP0153554A2 (fr) Dispositif de buse à obturation pour moulage par injection
EP1289731B1 (fr) Fermeture etanche de l'interface entre deux canaux chauffant d'un appareil d'injection de matieres plastiques
EP1436133B1 (fr) Joint place entre une buse et un composant moule dans un ensemble a canaux chauffants pour un appareil de moulage par injection
EP1466715A1 (fr) Buse à canal de chauffé avec étanchification de la matière fondue
US20040037914A1 (en) Injection mold having hot-runner mold
US6544028B2 (en) Injection molding machine having a mixer insert
US7320590B2 (en) Manifold plug for an injection molding apparatus
US5980236A (en) Injection molding apparatus having nozzles with elongated mounting flanges
US7410353B2 (en) Edge gated injection molding apparatus
EP3966014B1 (fr) Appareil de moulage par injection à entrée latérale et buse de canal chauffant à entrée latérale
US7258541B2 (en) Thermal expansion compensation support
CA1272361A (fr) Systeme de moulage par injection a couplage de reperage thermique
CA2405879C (fr) Joint d'etancheite entre elements de buse d'injection
CA2462310C (fr) Joint d'etancheite entre une buse et un element de moule a injection
CA2250598A1 (fr) Appareil pour localiser et sceller une buse de moulage par injection
CA2305053A1 (fr) Buse d'injection a entree a obturateur guide

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued